Template:Link Toggle 70SselmerriboEsitetRNA

 if (~etrnaon);select 1-90:w and nucleic; spacefill on; cartoon 1.0;~etrnaon=false; else; select 1-90:w and nucleic; cartoon off; backbone off;trace off;spacefill off; wireframe off; ~etrnaon=true; endif; Exit(E)-site tRNA on/off 